public void ToParse(string url)
{
try
{
ParserResult.ClearAll();
TextDocument = new FlowDocument();
Searcher.FlagIsRuleRow = false;
using (StreamReader document = new StreamReader(url, Encoding.Default))
{
while (!document.EndOfStream)
{
string TextLine = document.ReadLine();
AnalysisOfTheRow(TextLine);
Paragraph paragraph = new Paragraph();
paragraph.Inlines.Add(new Bold(new Run(TextLine)));
TextDocument.Blocks.Add(paragraph);
}
}
GetDataEvent?.Invoke();
}
catch (Exception e)
{
if (e.Message == "No_Reles")
{
MessageEvent?.Invoke("В тексте нет ни одного правила!");
}
else
{
MessageEvent?.Invoke("Синтаксическая ошибка");
}
}
}
/// <summary>
/// 实时的加载数据函数
/// </summary>
/// <returns></returns>
public void GetData()
{
try
{
IsUpdatingData = true;
var data = GetDataEvent.Invoke(SearchFilter, PageSize, PageNum) as List <Student>;
if (data != null)
{
DataList.AddRange(data);
}
if (_currentWorker == null) //防止数据导出时，界面字段有排序，频繁绘制grid时数据源变化引起空异常
{
_grid.RefreshDataSource();
}
}
catch (Exception ex)
{
MsgBox.ShowError(ex);
}
finally
{
IsUpdatingData = false;
}
}
public void ToParseFromTextRedactor(string text)
{
try
{
ParserResult.ClearAll();
TextDocument = null;
string CurrentText = text;
int NumberN;
while (CurrentText.Length > 0)
{
if (CurrentText.Contains('\n'))
{
NumberN = CurrentText.IndexOf('\n');
AnalysisOfTheRow(CurrentText.Substring(0, NumberN));
CurrentText = CurrentText.Substring(NumberN + 1);
}
else
{
AnalysisOfTheRow(CurrentText);
CurrentText = "";
}
}
GetDataEvent?.Invoke();
}
catch (Exception e)
{
if (e.Message == "No_Reles")
{
MessageEvent?.Invoke("В тексте нет ни одного правила!");
}
else
{
MessageEvent?.Invoke("Синтаксическая ошибка");
}
}
}